harmony 鸿蒙Location Subsystem ChangeLog

2023-02-17
浏览 (481)

Location Subsystem ChangeLog

cl.location.1 API Migration from @ohos.geolocation.d.ts to @ohos.geoLocationManager.d.ts

APIs in @ohos.geolocation.d.ts do not support throwing error codes. To support this function, all APIs in @ohos.geolocation.d.ts are migrated to the newly added @ohos.geoLocationManager.d.ts file, and corresponding error code description is added.

To use APIs of the location subsystem, you need to import @ohos.geoLocationManager.

import geoLocationManager from ‘@ohos.geoLocationManager’;

Change Impacts

All APIs of the location subsystem are affected. To ensure normal use of these APIs, you need to import @ohos.geoLocationManager.

import geoLocationManager from ‘@ohos.geoLocationManager’;

Key API/Component Changes

Class	API Type	Declaration	Change Type
geolocation	namespace	declare namespace geolocation	Migrated to @ohos.geoLocationManager.d.ts and replaced by namespace geoLocationManager.
geolocation	method	function on(type: ‘locationChange’, request: LocationRequest, callback: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘locationChange’, callback?: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function on(type: ‘locationServiceState’, callback: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘locationServiceState’, callback?: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function on(type: ‘cachedGnssLocationsReporting’, request: CachedGnssLocationsRequest, callback: Callback>): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘cachedGnssLocationsReporting’, callback?: Callback>): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function on(type: ‘gnssStatusChange’, callback: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘gnssStatusChange’, callback?: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function on(type: ‘nmeaMessageChange’, callback: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘nmeaMessageChange’, callback?: Callback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function on(type: ‘fenceStatusChange’, request: GeofenceRequest, want: WantAgent): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function off(type: ‘fenceStatusChange’, request: GeofenceRequest, want: WantAgent): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getCurrentLocation(request: CurrentLocationRequest, callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getCurrentLocation(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getCurrentLocation(request?: CurrentLocationRequest): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getLastLocation(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getLastLocation(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function isLocationEnabled(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function isLocationEnabled(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function requestEnableLocation(callback: AsyncCallback): void;	Deleted.
geolocation	method	function requestEnableLocation(): Promise;	Deleted.
geolocation	method	function enableLocation(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function enableLocation(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function disableLocation(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function disableLocation(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getAddressesFromLocation(request: ReverseGeoCodeRequest, callback: AsyncCallback>): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getAddressesFromLocation(request: ReverseGeoCodeRequest): Promise>;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getAddressesFromLocationName(request: GeoCodeRequest, callback: AsyncCallback>): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getAddressesFromLocationName(request: GeoCodeRequest): Promise>;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function isGeoServiceAvailable(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function isGeoServiceAvailable(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getCachedGnssLocationsSize(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function getCachedGnssLocationsSize(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function flushCachedGnssLocations(callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function flushCachedGnssLocations(): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function sendCommand(command: LocationCommand, callback: AsyncCallback): void;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	method	function sendCommand(command: LocationCommand): Promise;	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	SatelliteStatusInfo	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	CachedGnssLocationsRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	GeofenceRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	Geofence	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	ReverseGeoCodeRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	GeoCodeRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	GeoAddress	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	LocationRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	CurrentLocationRequest	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	interface	Location	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	enum	LocationRequestPriority	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	enum	LocationRequestScenario	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	enum	GeoLocationErrorCode	Deprecated.
geolocation	enum	LocationPrivacyType	Migrated to @ohos.geoLocationManager.d.ts.
geolocation	enum	LocationCommand	Migrated to @ohos.geoLocationManager.d.ts.

(Optional) Adaptation Guide

The following sample code shows how to call enableLocation in the new version:

  import geoLocationManager from '@ohos.geoLocationManager';
  try {
      geoLocationManager.enableLocation((err, data) => {
          if (err) {
              console.log('enableLocation: err=' + JSON.stringify(err));
          }
      });
  } catch (err) {
      console.error("errCode:" + err.code + ",errMessage:" + err.message);
  }